3. Initial Dimension初始尺寸 ![undefined](http://i03.c.aliimg.com/img/ibank/2013/625/696/938696526_646391090.jpg)
NO. 序号 | Item 项目 | Specifications 规格要求 |
4.1 | Typical Capacity 典型容量 | 6630mAh @ 0.2C Discharge (0.2C放电) |
Minimum capacity 最小容量 | 6600mAh @ 0.2C Discharge (0.2C放电) |
4.2 | Nominal voltage 标称电压 | 11.1V |
4.3 | Standard Charge 标准充电 | CC/CV,0.2C5A,4.20V |
4.4 | Standard Discharge 标准放电 | CC,0.2C5A, 3.00V |
4.5 | End-of-charge Voltage 充电截止电压 | 12.6V±0.1V |
4.6 | End-of-charge Current 充电截止电流 | 0.01C5A (At CV mode) |
4.7 | End-of-discharge Voltage 放电截止电压 | 9.00 V |
4.8 | Charging Time 充电时间 | 8.0hours(standard charge) 8小时 |
4.9 | Quick Charge Current 快速充电电流 | 6600mA (1.0C5rate) 1C充电 |
4.10 | Quick Discharge Current 快速放电电流 | 13200mA (2.0C5rate) 2C放电 |
4.11 | Max Discharge Current 最大放电电流 | 19800mA (3.0C5rate) 3C放电 |
4.12 | Initial Impedance 初始内阻 | Max: 120mW |
4.13 | Weight 重量 | Approx(约):0.409Kg |
4.14 | Operating temperature 工作温度 | Charging(充电): 0℃~45℃ Discharging(放电):-20℃~60℃ |
4.15 | Storage temperature 储存温度 | -5℃~35℃ |
4.16 | Storage Humidity 储存湿度 | ≤75% RH |
4.17 | Appearance 外观 | Without scratch, distortion, contamination and leakage (无划痕、变形、污迹、电解液泄露) |
4.18 | Standard environmental condition 标准环境 | Temperature(温度) : 23±5℃ Humidity(湿度) : 45-75%RH Atmospheric Pressure(大气压) : 86-106 KPA |
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5 General Performance 常规性能
No. | Item项目 | Test Methods and Condition测试方法和条件 | Criteria标准 |
5.1 | 0.2C Capacity 0.2C容量 | After standard charging, rest battery for 10min, then discharging at 0.2C to voltage 9.0V, recording the discharging time. 标准充饱电后,搁置10分钟,然后用0.2C电流放电至9.0V, 所记录放电时间 | ≥300min |
5.2 | Cycle Life 循环寿命 | Constant current 0.5C charge to 12.6V, then constant voltage charge to current declines to 0.01C, rest 10min,constant current 0.5C discharge to 9.0V,rest 10min. Repeat above steps till continuously discharging capacity Higher than 80% of the Initial Capacities of the Cells 先用0.5 C恒流充电至12.6V,再恒压12.6V充电直至充电电流≤0.01C,搁置10分钟,再用0.5C电流放电至9.0V;又搁置10分钟,重复以上步骤,直到放电容量是初始容量的80% | ≥300 times(次) |
5.3 | Capability of keeping electricity 荷电保持能力 | 20±5℃, After standard charging, rest the battery 28days, discharging at 0.2C to voltage 9.0V, recording the discharging time. 在20±5℃状态下,标准充饱电后,电芯搁置28天,然后用0.2C放电至9.0V,所记录放电时间. | ≥240min |
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